Faf du Plessis may sit out South Africa's limited-overs fixtures against Zimbabwe due to the shoulder injury that cut short his tour of Sri Lanka.
The Proteas captain damaged his right shoulder attempting to take a catch during the third one-dayer of the series in Pallekele last Sunday.
The batsman will be absent for the final two games – as well as the one-off Twenty20 fixture - against Sri Lanka but has revealed he may not return in time to face Zimbabwe on home soil.
South Africa host their neighbours for a trio of one-day internationals - the first of which takes place in Kimberley on September 30 – and also a three-match Twenty20 series, but Du Plessis is determined to make sure he is fully fit for the tour of Australia that follows later in the year.
He said: "It's important to get the shoulder as strong as possible. Playing against Zimbabwe would be nice but an extra few weeks [of recovery] would be good.
"I was under pressure before the India series but I managed to get through it. No disrespect to Zimbabwe but there's a lot cricket still to be played. The long-term goal is the most important thing."
Quinton de Kock took over as skipper in the absence of Du Plessis, who arrived back in South Africa on Friday.